author | hgs |
Sat, 10 Jul 2010 00:59:39 +0530 | |
changeset 50 | a0f57508af73 |
parent 45 | 863223ea6961 |
child 54 | 0f0f3f26f787 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: ?Description |
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* |
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*/ |
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|
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|
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//Includes |
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#include <QDebug> |
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#include <hbmenu.h> |
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#include <hbtoolbar.h> |
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#include <hblistview.h> |
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#include <hbmainwindow.h> |
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#include <hbdocumentloader.h> |
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#include <hbabstractviewitem.h> |
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#include <hblistviewitem.h> |
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//User Includes |
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#include "glxviewids.h" |
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#include "glxlistview.h" |
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#include "glxmodelparm.h" |
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#include "glxdocloaderdefs.h" |
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#include "glxcommandhandlers.hrh" |
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|
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|
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GlxListView::GlxListView(HbMainWindow *window) |
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: GlxView ( GLX_LISTVIEW_ID ), |
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mListView(NULL), |
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mView(NULL), |
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mWindow(window), |
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mModel ( NULL), |
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mIsLongPress( false ) |
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{ |
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qDebug("GlxListView::GlxListView()"); |
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mDocLoader = new HbDocumentLoader(); |
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} |
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void GlxListView::activate() |
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{ |
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qDebug("GlxListView::activate() %d", mWindow->orientation() ); |
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|
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if (mListView == NULL) { |
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createListView(); |
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} |
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} |
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void GlxListView::deActivate() |
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{ |
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qDebug("GlxListView::deActivate()"); |
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disconnect(mWindow, SIGNAL(orientationChanged(Qt::Orientation)), this, SLOT(orientationChanged(Qt::Orientation))); |
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} |
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|
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void GlxListView::setModel(QAbstractItemModel *model) |
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{ |
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qDebug("GlxListView::setModel()"); |
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if ( mModel ) { |
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disconnect(mModel, SIGNAL(listPopulated()), this, SLOT( populated())); |
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} |
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mModel = model ; |
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mListView->setModel(mModel); |
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connect(mModel, SIGNAL(listPopulated()), this, SLOT( populated())); |
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} |
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void GlxListView::addToolBar( HbToolBar *toolBar ) |
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{ |
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setToolBar(toolBar) ; |
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} |
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void GlxListView::initializeView( QAbstractItemModel *model, GlxView *preView ) |
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Q_UNUSED( preView ) |
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qDebug("GlxListView::initializeView()"); |
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if ( mListView == NULL ) { |
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createListView(); |
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} |
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setModel( model ); |
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} |
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QGraphicsItem * GlxListView::getAnimationItem( GlxEffect transtionEffect ) |
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{ |
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if ( transtionEffect == GRID_TO_ALBUMLIST || transtionEffect == ALBUMLIST_TO_GRID ) { |
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return mListView; |
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} |
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return NULL; |
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} |
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void GlxListView::addViewConnection () |
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{ |
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qDebug("GlxListView::addViewConnection()"); |
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connect(mListView, SIGNAL(activated(const QModelIndex &)), this, SLOT( itemSelected(const QModelIndex &))); |
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connect(mListView, SIGNAL(longPressed( HbAbstractViewItem*, QPointF )),this, SLOT( indicateLongPress( HbAbstractViewItem*, QPointF ) ) ); |
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connect( mListView, SIGNAL( scrollingEnded() ), this, SLOT( setVisvalWindowIndex() ) ); |
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} |
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|
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void GlxListView::removeViewConnection() |
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{ |
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qDebug("GlxListView::removeViewConnection()"); |
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disconnect(mListView, SIGNAL(activated(const QModelIndex &)), this, SLOT( itemSelected(const QModelIndex &))); |
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|
110 |
disconnect(mListView, SIGNAL(longPressed( HbAbstractViewItem*, QPointF )),this, SLOT( indicateLongPress( HbAbstractViewItem*, QPointF ) ) ); |
24
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|
111 |
disconnect( mListView, SIGNAL( scrollingEnded() ), this, SLOT( setVisvalWindowIndex() ) ); |
23
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112 |
} |
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|
113 |
|
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|
114 |
void GlxListView::setVisvalWindowIndex() |
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|
115 |
{ |
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|
116 |
QList< HbAbstractViewItem * > visibleItemList = mListView->visibleItems(); |
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|
117 |
qDebug("GlxListView::setVisvalWindowIndex() %d", visibleItemList.count()); |
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|
118 |
|
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119 |
if ( visibleItemList.count() <= 0 ) |
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120 |
return ; |
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121 |
|
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122 |
HbAbstractViewItem *item = visibleItemList.at(0); |
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123 |
if ( item == NULL ) |
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124 |
return ; |
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|
125 |
|
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|
126 |
if ( item->modelIndex().row() < 0 || item->modelIndex().row() >= mModel->rowCount() ) |
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127 |
return ; |
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|
128 |
|
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|
129 |
mModel->setData( item->modelIndex (), item->modelIndex().row(), GlxVisualWindowIndex); |
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|
130 |
} |
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|
131 |
|
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132 |
void GlxListView::loadListView() |
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133 |
{ |
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134 |
qDebug("GlxListView::loadListView()"); |
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|
135 |
bool loaded = true; |
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//Load the widgets accroding to the current Orientation |
26
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|
137 |
if (mListView == NULL ) { |
23
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|
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mDocLoader->load(GLX_LISTVIEW_DOCMLPATH,&loaded); |
26
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|
139 |
if(loaded) { |
23
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140 |
//retrieve the widgets |
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|
141 |
mView = static_cast<HbView*>(mDocLoader->findWidget(QString(GLX_LISTVIEW_VIEW))); |
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|
142 |
mListView = static_cast<HbListView*>(mDocLoader->findWidget(QString(GLX_LISTVIEW_LIST))); |
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|
143 |
|
44 | 144 |
if( mListView ) { |
23
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|
145 |
//sets the widget |
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|
146 |
setWidget((QGraphicsWidget*) mView); |
44 | 147 |
HbListViewItem *prototype = mListView->listItemPrototype(); |
148 |
prototype->setStretchingStyle(HbListViewItem::StretchLandscape); |
|
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149 |
} |
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150 |
} |
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|
151 |
} |
23
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152 |
} |
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|
153 |
|
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|
154 |
void GlxListView::createListView() |
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|
155 |
{ |
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|
156 |
qDebug("GlxListView::createListView()"); |
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|
157 |
loadListView(); |
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|
158 |
addViewConnection(); //only one time add the connection and remove in side the destructor |
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|
159 |
} |
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|
160 |
|
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|
161 |
GlxListView::~GlxListView() |
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|
162 |
{ |
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|
163 |
qDebug("GlxListView::~GlxListView()"); |
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|
164 |
|
26
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|
165 |
if(widget()) { |
23
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|
166 |
qDebug("GlxListView::~GlxListView() takeWidget"); |
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|
167 |
takeWidget(); |
26
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|
168 |
} |
23
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|
169 |
|
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|
170 |
removeViewConnection(); |
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|
171 |
|
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|
172 |
if(mListView) { |
23
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Revision: 201007
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|
173 |
delete mListView; |
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Revision: 201007
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|
174 |
mListView = NULL; |
26
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|
175 |
} |
23
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|
176 |
|
26
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|
177 |
if(mView) { |
23
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|
178 |
delete mView ; |
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Revision: 201007
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|
179 |
mView = NULL; |
26
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|
180 |
} |
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|
181 |
|
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|
182 |
if(mDocLoader) { |
23
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Revision: 201007
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|
183 |
delete mDocLoader; |
74c9f037fd5d
Revision: 201007
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|
184 |
mDocLoader = NULL; |
26
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|
185 |
} |
23
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|
186 |
} |
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Revision: 201007
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parents:
diff
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|
187 |
|
45 | 188 |
void GlxListView::populated() |
189 |
{ |
|
190 |
QVariant variant = mModel->data(mModel->index(0,0), GlxVisualWindowIndex ); |
|
191 |
int visualIndex = 0; |
|
192 |
if ( variant.isValid() && variant.canConvert<int> () ) |
|
193 |
{ |
|
194 |
visualIndex = variant.value<int>(); |
|
195 |
} |
|
196 |
//Scroll To the Visible Index as mentioned in the AM. |
|
197 |
mListView->scrollTo(mModel->index(visualIndex, 0), HbAbstractItemView::PositionAtTop ); |
|
198 |
} |
|
23
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|
199 |
void GlxListView::itemSelected(const QModelIndex & index) |
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Revision: 201007
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|
200 |
{ |
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Revision: 201007
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|
201 |
qDebug("GlxListView::itemSelected() index = %d", index.row() ); |
26
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|
202 |
if ( mIsLongPress ) { |
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Revision: 201015
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|
203 |
mIsLongPress = false ; |
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Revision: 201015
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|
204 |
return ; |
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|
205 |
} |
23
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Revision: 201007
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|
206 |
if ( mModel ) { |
74c9f037fd5d
Revision: 201007
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changeset
|
207 |
mModel->setData( index, index.row(), GlxFocusIndexRole ); |
74c9f037fd5d
Revision: 201007
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|
208 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
209 |
emit actionTriggered( EGlxCmdAlbumGridOpen ); |
74c9f037fd5d
Revision: 201007
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|
210 |
} |
74c9f037fd5d
Revision: 201007
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diff
changeset
|
211 |
|
74c9f037fd5d
Revision: 201007
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diff
changeset
|
212 |
|
74c9f037fd5d
Revision: 201007
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|
213 |
void GlxListView::indicateLongPress(HbAbstractViewItem *item, QPointF coords) |
74c9f037fd5d
Revision: 201007
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|
214 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
215 |
qDebug() << "GlxListView:indicateLongPress Item " << item->modelIndex() << "long pressed at " << coords; |
74c9f037fd5d
Revision: 201007
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|
216 |
if ( mModel ) { |
74c9f037fd5d
Revision: 201007
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parents:
diff
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|
217 |
mModel->setData( item->modelIndex(), item->modelIndex().row(), GlxFocusIndexRole ); |
26
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Revision: 201015
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|
218 |
} |
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Revision: 201015
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|
219 |
mIsLongPress = true; |
23
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Revision: 201007
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|
220 |
emit itemSpecificMenuTriggered(viewId(),coords); |
74c9f037fd5d
Revision: 201007
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diff
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|
221 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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